OG&E — Interconnection Queue Projects
OG&E is associated with 35 tracked interconnection projects representing 5,706 MW of requested capacity.
Entity resolution: single source organization name; no cluster merge applied.
35Projects
30Active
1Operational
4Withdrawn
5,706 MWRequested capacity
0Markets
Capacity by technology
| Technology | Projects | Requested capacity |
|---|---|---|
| Battery | 20 | 3,038 MW |
| Other | 7 | 1,580 MW |
| Wind | 6 | 794 MW |
| Solar | 1 | 200 MW |
| Gas | 1 | 94 MW |
Geographic footprint
Projects
| Project | Queue ID | Technology | Capacity | Status | Location |
|---|---|---|---|---|---|
| Horseshoe Lake 138kV | GEN-2024-GR1 | Other | 492.0 MW | active | Harrah, Oklahoma |
| Muskogee 345 KV Substation | GEN-2025-SR9 | Other | 400.0 MW | active | Fort Gibson, Oklahoma |
| Canadian River-Muskogee and Muskogee-Seminole 345kV | GEN-2026-SR4 | Battery | 400.0 MW | active | Oktaha, Oklahoma |
| Open Sky 345kV Substation | GEN-2024-GR6 | Wind | 300.0 MW | active | Newkirk, Oklahoma |
| OG&E Renfrow 345kV Substation | GEN-2025-GR1 | Wind | 300.0 MW | active | Medford, Oklahoma |
| Beaver County 345 kV Substation | GEN-2025-SR28 | Battery | 263.1 MW | active | Balko, Oklahoma |
| Seminole 345 KV Substation | GEN-2025-SR10 | Other | 238.0 MW | active | Konawa, Oklahoma |
| White Tail 345kV Substation | GEN-2025-SR8 | Battery | 220.0 MW | active | Morrison, Oklahoma |
| Tatonga 345 kV Substation | GEN-2025-SR30 | Battery | 209.0 MW | active | Oakwood, Oklahoma |
| Minco 345kV Substation | GEN-2025-SR6 | Battery | 200.0 MW | active | Minco, Oklahoma |
| Beaver County Substation 345 kV | GEN-2024-SR7 | Solar | 200.0 MW | active | Beaver County, Oklahoma |
| Beaver County 345 kV Substation | GEN-2023-SR11 | Battery | 200.0 MW | withdrawn | Balko, Oklahoma |
| Interconnecting at Hugo - Sunnyside 345 kV transmission line | GEN-2024-SR6 | Battery | 200.0 MW | active | Johnston County, Oklahoma |
| Mustang 138 KV Substation | GEN-2025-SR14 | Battery | 183.0 MW | active | Oklahoma City, Oklahoma |
| 138 kV Greenwood Station | GEN-2024-SR5 | Battery | 176.9 MW | active | Drumright, Oklahoma |
| Tatonga 345 kV Substation | GEN-2023-SR10 | Battery | 160.0 MW | withdrawn | Oakwood, Oklahoma |
| Beaver County Substation 345 kV | GEN-2024-SR9 | Battery | 150.0 MW | active | Beaver County, Oklahoma |
| Seminole 138 kV Substation | GEN-2025-SR13 | Other | 125.0 MW | active | Konawa, Oklahoma |
| McClain Substation | GEN-2025-SR15 | Other | 125.0 MW | active | Newcastle, Oklahoma |
| Sooner 138 kV Substation | GEN-2025-SR12 | Battery | 116.0 MW | active | Red Rock, Oklahoma |
| Sooner 345 kV Substation | GEN-2025-SR11 | Battery | 112.0 MW | active | Red Rock, Oklahoma |
| Mustang 138kV Substation | GEN-2025-SR23 | Other | 100.0 MW | active | Oklahoma City, Oklahoma |
| Horseshoe Lake 138kV Substation | GEN-2025-SR22 | Other | 100.0 MW | active | Harrah, Oklahoma |
| Tinker Air Force Base 138kV | GEN-2023-GR2 | Gas | 94.2 MW | active | Oklahoma City, Oklahoma |
| 138 kV TRYON 3 (Bus # 515675 | GEN-2024-SR3 | Battery | 72.5 MW | active | Lincoln County, Oklahoma |
| 161 kV BRANCH 5 (Bus # 515316) | GEN-2024-SR2 | Battery | 72.5 MW | active | Franklin County, Arkansas |
| Breckinridge 138 kV Substation | GEN-2023-SR13 | Battery | 70.0 MW | operational | Garfield County, Oklahoma |
| Tap Mooreland to Woodward 138 kV Line (FPLSwitch 138 kV Substation) | GEN-2023-SR16 | Battery | 70.0 MW | active | Woodward And Harper Counties, Oklahoma |
| Woodring 345kV Substation | GEN-2026-PR5 | Battery | 60.4 MW | active | Goultry, Oklahoma |
| Beaver County 345 kV Substation | GEN-2026-PR1 | Wind | 52.6 MW | active | Garfield County, Texas |
| Brown 138kV Substation | GEN-2024-SR13 | Battery | 52.2 MW | withdrawn | Bryan County, Oklahoma |
| Tap Medford Tap – Coyote 138kV | GEN-2024-SR17 | Battery | 50.0 MW | active | Kay, Oklahoma |
| Woodring 345kV Substation | GEN-2026-PR6 | Wind | 49.7 MW | active | Goltry, Oklahoma |
| Otter 138kV | GEN-2026-PR3 | Wind | 49.7 MW | withdrawn | Garfield County, Oklahoma |
| Tatonga 345 kV Substation | GEN-2026-PR2 | Wind | 41.9 MW | active | Dewey County, Oklahoma |
Recent material changes
No material field-level changes have been recorded against these projects since the baseline snapshot. interXdata records changes as new source snapshots are ingested and diffed.
Explore related data
Source last checked2026-07-31
Data last materially changed2026-08-27
Page data generated2026-08-27
Provenance: Southwest Power Pool — generator interconnection queue. Values are normalized from public source records into the interXdata canonical warehouse; see each source for original filings.
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